最新的Huawei H12-841_V1.5免費考試真題

問題1

In wide area network link fault detection, which of the following technologies can achieve "rapid detection of link faults and shorten fault recovery time"? (Multiple choice)

A. BFD (Bidirectional Forwarding Detection, millisecond-level detection of link status)

B. Manual ping testing results in delayed fault detection.

C. No fault detection mechanism is configured; faults are discovered based on user complaints .

D. Static routes have a default timeout (timeout depends on the routing protocol, resulting in a long detection time).

E. NQA (Network Quality Analysis, periodically detecting link latency and packet loss)

正確答案: A,E

問題2

In the WAN BGP protocol, which of the following attributes is "a generally accepted arbitrary attribute of BGP routes that can be used to pass additional routing information (such as the origin of the route) to neighbors"?

A. Origin

B. Next Hop

C. AS_PATH

D. MED

正確答案: A

問題3

In Huawei's WAN bandwidth optimization solution, for "streaming video (such as training videos) transmitted across regions", which of the following technologies can "achieve the acquisition of video content from the nearest location and reduce latency"?

A. Allocate bandwidth based on the number of users and limit the number of simultaneous viewers.

B. All videos are transmitted directly from the headquarters server without caching.

C. Reduce video bitrate, sacrificing clarity for lower latency.

D. Video content edge caching (caching video on nodes near branches, allowing users to retrieve it directly from the edge).

正確答案: D

問題4

In Huawei's WAN solution, regarding the issue of "intermittent stuttering in VoIP voice services," which of the following troubleshooting steps should be performed first?

A. Check if the hard drive storage capacity of the branch equipment is sufficient.

B. Check if the routing table of the CE device includes the headquarters network segment.

C. Check if high-priority DSCP tags (such as EF) are configured for VoIP traffic.

D. Check the bandwidth usage of public internet services.

正確答案: C

問題5

In troubleshooting MPLS VPN networks, which command should be used to "view the MPLS Label Forwarding Information Table (LFIB) on the PE device"?

A. display ip routing-table vpn -instance

B. display mpls lfib

C. display bgp vpnv4 all routes

D. display mpls lsp

正確答案: B

問題6

In a WAN BGP protocol deployment, if it is necessary to " reject receiving routes to a specific network segment advertised by a neighbor (such as (192.168.10.0/24)"), which of the following filtering policies should be configured?

A. Use a prefix-list to reject the network segment in the BGP neighbor inbound direction.

B. Adjust BGP Local Preference properties

C. Configure BGP neighbor MD5 authentication

D. Enable BGP route aggregation

正確答案: A

問題7

In Huawei's WAN bandwidth optimization solution, for HTTP/HTTPS services, which of the following technologies can "cachise static resources (such as images and CSS) at edge nodes to reduce duplicate transmissions"?

A. Dynamic content compression technology

B. HTTPS offloading technology

C. Data encryption technology

D. HTTP caching technology

正確答案: D

問題8

In the OSPF protocol for wide area networks, which of the following is the core information contained in Type 2 LSA (Network LSA)?

A. Prefix and next hop of external routes to the AS

B. The DR router ID that generated this LSA and the IDs of all routers in the network.

C. Prefix and metric of inter-area summary route

D. Prefixes and metrics for external routes within the NSSA area

正確答案: B

最新的Huawei HCIP-Datacom-Campus Network Planning and Deployment V1.5 - H12-841_V1.5免費考試真題

聯系我們

站內鏈接

最新更新